HEAT SUPPLY SYSTEM WITH AUTOMATIC ISOLATION OF HEAT NETWORK IN CAUSE OF EMERGENCY LEAKS IN THE HEAT NETWORK Russian patent published in 2018 - IPC F24D19/10 

FIELD: energy.

SUBSTANCE: invention relates to the field of heat power engineering and can be used in heat supply systems. Heat supply system comprises at least one heat generator connected to the supply pipeline and a return pipeline connected to the mains pump, connected to the heat generator, with a pressure sensor and a control valve being installed on the supply pipeline along the heat carrier flow path, pressure sensor is electrically connected to the control unit, which is connected to the actuator of the control valve with the possibility of partially closing the control valve upon the pressure drop signal from the pressure sensor, until the pressure is raised to the standard pressure.

EFFECT: this allows creating a heat supply system with automatic maintenance of the specified pressure parameters of heat carrier on hot-water boilers of the boiler house and constant supply of heat carrier to the heat network, even in cases of emergency breaks of pipelines of the heat network.

1 cl, 1 dwg